Geberit Hygiene SystemPreserving quality drinking water

When it comes to creating an efficient concept for regular water replacement, Geberit offers a comprehensive solution that really does tick all the boxes.
The goal: customised solutions for maintaining the quality of drinking water in every drinking water installation, regardless of the frequency of use.

We pull out all the stops

Showering in clean drinking water (© Geberit)

The Geberit Hygiene System includes suitable, hydraulically-optimised piping systems, practical piping components, hygiene flush units, sensors and intelligent tools for controlling and connecting sanitary appliances during operation.

More information on drinking water hygiene with Geberit

Safely prevent stagnation with a system

Stage 1: Correct piping

Visualisation of a looped pipe installation

1. Optimum pipe installation


  • Smallest possible pipe diameter
  • Looped pipe installation on the floor with a frequently used consumer at the end of the pipe
  • Thermally decoupled pipe layout on the floor
  • Separate boxes for hot drinking water (PWH, PWH-C) and cold drinking water (PWC)
  • Proper insulation of the pipelines (PWH, PWH-C, PWC)


  • Low pipe contents
  • Short draw-off times
  • Low risk of stagnation
  • Reduction of the thermal load on the cold-water pipe

All solutions at a glance

Flush modes for any operation

Interval flush mode

In interval flush mode, a flush takes place at regular intervals if the drinking water installation is not in use or is only used to a limited extent. There is no fixed flush point in this operating mode. This makes it possible to comply with the requirements regarding regular water replacement in accordance with DIN EN 806-5 and VDI/DVGW 6023-1.

Example of piping of an interval-controlled hygiene flush unit (© Geberit)
Example of piping of an interval-controlled concealed cistern with hygiene flush unit (© Geberit)

1. Image: In interval flush mode, a flush takes place at regular intervals.
2. Image: Example of piping of an interval-controlled concealed cistern with hygiene flush unit

Geberit Control: Drinking water replacement under control

Geberit system components

Geberit supply systems

Geberit supply systems (© Geberit)

Geberit supply systems ensure exceptional standards of drinking water safety and hygienic processing.

  • Geberit pipes and fittings are protected with protective caps
  • The protective caps prevent contamination during storage and transport
  • Do not remove the protective caps until immediately before installation
  • Replace the protective caps during interruptions in installation

To Geberit supply systems

Download the Geberit Control app

Geberit Control app

Configure products easily on your own smartphone or tablet with the app. The new Geberit Control app is available for both iOS and Android devices. In the future, it will enable communication and configuration of all Geberit hygiene flush units (except the Geberit HS01 hygiene flush unit)

Geberit Control app in the Apple App Store
Geberit Control app in the Google Play Store